Loading...
Optional 4-channel Dante network audio input
0dBu/6dBu sensitivity adjustment for each input
Remote standby, call amplifier
Colorful IPS LCD display
Support balanced XLR input and binding post output
Support operating mode: stereo, bridge, mono, free matrix
Control interface: USB and RJ45 by TCPIP protocol, configuring RS232, RS485 central control interface, supporting GPIO external expansion control interface
Support Mconsole software and App TCON network control
Support Constant Pressure and Resistance: 100V, 70V, 8Ω, 4Ω
DDA43A/DDA43D is a DSP digital amplifier of 4*450W@4Ω/ 4*300W @8Ω, bridge 2*900W @8Ω, support constant pressure 70V/100V (bridge 2*612.5W@70V / 2*900W@100V). It can monitor the status of amplifier and adjust the function of DSP in real time and remotely. DSP functions of built-in: noise gate, matrix mixer, PEQ, crossover, delay, compressor etc. Support 4 channels Dante Network audio, suitable for various environments.
Model | DDA43A | DDA43D (Dante) |
Input PEQ | 15 PEQS | |
Output PEQ | 10 PEQS | |
Crossover | Butterworth 6~48, Bessel 12~48, Linkwitz-Riley 12~48 | |
Delay | Input Delay:4*100ms / Output Delay:4*20ms | |
Output Compressor | Knee, Threshold, Attack, Ratio, Release | |
Output Limiter | Threshold -90~21dBu、Release 1~2895ms | |
DSP Presets | 30 (No.1 for default preset) | |
Control port | TCP/IP, USB, RS485, RS232, GPIO | |
Network Specification | 2*RJ45, TCP/IP, 1000base-T/100base-TX | |
Channel | 4 | |
Power | 4*300W@8Ω 4*450W@4Ω | |
Bridge Power | 2*900W@8Ω | |
100V | Bridge, Power: 2*900W | |
70V | Bridge, Power: 2*612.5W | |
Input Interface | Balance 4*XLR | |
Output Interface | 4*Binding post | |
Cooling Mode | 2*fans intelligent control | |
Gain | 6dBu: 30dB (29.5 times); 0dBu: 36dB (31.1 times) | |
Maximum Input Level | 0dB Sens. LV: 8dBu (1.94V); 6dB Sens. LV: 14dBu (3.88V) | |
SNR | 6dBu:97dB; 0dBu:97dB | |
Frequency Response | 20Hz ~ 20kHz (±0.5dB)@1W to full power, 8Ω | |
THD+N | <1%@1W-full power | |
Sample Rate | 48K/24bit | |
Channel Isolation | <-70dB | |
Work Mode | Stereo, Bridge, Mono, free Matrix | |
Remote Control | Standby, Call, DSP functions | |
Amplifier Monitor | Temperature, Power, Current and Voltage | |
Constant Pressure and Resistance | 100V, 70V, 8Ω, 4Ω | |
DANTE Function | - | 4 channels |
Display | 320x240pixel, 2inch IPS LCD | |
Protection Mode | DSP limiter, high temperature, DC, high frequency, short circuit, back EMF, peak current limiter, Back EMF, Surge current limiter, startup delay, power circuit breaker protection, power over voltage/under voltage protection | |
PC Software | Mconsole | |
Net weight | 4kg | |
Device size | 483mm*305mm*44.5mm | |
Power Supply | VAC100~240 50/60Hz | |
This site is protected by DSPPA audiovisual and also applied to web browsers' Privacy Policy and Terms of Use.
.webp "Pro Sound System for Liuba Public Sports Center, Shaanxi, China")
Email Us